H. Nesse Tyssøy, L.K.G. Ødegaard, J. Stadsnes, M.I. Sandanger, F. Søraas, K. Snekvik (poster), Electron Pitch Angle Anisotropy in Corotating Interaction Region-Driven Storms – Implications for Energetic Electron Precipitation, 27th IUGG General Assembly, Montreal, Canada, 8-18 July, 2019